14204111321 has 4 divisors (see below), whose sum is σ = 14206684944. Its totient is φ = 14201537700.

The previous prime is 14204111297. The next prime is 14204111329. The reversal of 14204111321 is 12311140241.

14204111321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14204111321 - 2¹⁴ = 14204094937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14204111293 and 14204111302.

It is not an unprimeable number, because it can be changed into a prime (14204111329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278515 + ... + 1289576.

It is an arithmetic number, because the mean of its divisors is an integer number (3551671236).

Almost surely, 2^14204111321 is an apocalyptic number.

It is an amenable number.

14204111321 is a deficient number, since it is larger than the sum of its proper divisors (2573623).

14204111321 is an equidigital number, since it uses as much as digits as its factorization.

14204111321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573622.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14204111321 its reverse (12311140241), we get a palindrome (26515251562).

The spelling of 14204111321 in words is "fourteen billion, two hundred four million, one hundred eleven thousand, three hundred twenty-one".